From a83e9ca696a37b00231ce40cca5a043beb9b5590 Mon Sep 17 00:00:00 2001
From: Martin Schwenke <martin@meltin.net>
Date: Fri, 23 Jul 2021 14:39:05 +1000
Subject: [PATCH] ctdb-build: Use pcap-config when available

The build currently fails on AIX, which can't find the pcap headers
because they're installed in a non-standard place.  However, there is
a pcap-config script available.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
---
 ctdb/wscript | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ctdb/wscript b/ctdb/wscript
index c082c3b7a7d..8f6e2bb5203 100644
--- a/ctdb/wscript
+++ b/ctdb/wscript
@@ -204,6 +204,12 @@ def configure(conf):
     if sys.platform.startswith('linux'):
         conf.SET_TARGET_TYPE('pcap', 'EMPTY')
     else:
+        conf.find_program('pcap-config', var='PCAP_CONFIG')
+        if conf.env.PCAP_CONFIG:
+            conf.CHECK_CFG(path=conf.env.PCAP_CONFIG,
+                           args="--cflags --libs",
+                           package="",
+                           uselib_store="PCAP")
         if not conf.CHECK_HEADERS('pcap.h'):
             Logs.error('Need libpcap')
             sys.exit(1)